CN116619044B - Steel member production line and production method thereof - Google Patents
Steel member production line and production method thereof Download PDFInfo
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- CN116619044B CN116619044B CN202310591473.2A CN202310591473A CN116619044B CN 116619044 B CN116619044 B CN 116619044B CN 202310591473 A CN202310591473 A CN 202310591473A CN 116619044 B CN116619044 B CN 116619044B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000003754 machining Methods 0.000 claims description 15
- 239000002023 wood Substances 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000008093 supporting effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005498 polishing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a steel member production line and a production method thereof. The steel member production line includes: base station, annular assembly line, a plurality of swivel work head. The annular assembly line is arranged on the base station; the rotary tables are arranged on the annular assembly line at intervals, and the annular assembly line drives the rotary tables to rotate in an annular mode. According to the steel member production line, the steel member is divided into a plurality of processing procedures, a plurality of operators participate in cooperation, and each operator designates to complete the corresponding processing procedure, so that the production efficiency and the product quality are improved.
Description
Technical Field
The invention relates to the technical field of steel member production, in particular to a steel member production line and a production method thereof.
Background
In the production of steel components, a number of working procedures (e.g. grinding, welding, cutting) are required from raw material to finished product. The conventional method is that an operator completes all the processing procedures, the production efficiency is obviously reduced, and the product quality is not guaranteed.
How to design and develop a steel member production line, divide the steel member into a plurality of processing procedures, by the cooperation participation of a plurality of operators jointly, each operator appoints to accomplish corresponding processing procedures to improve production efficiency and product quality, this is the technical problem that needs to solve.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a steel member production line which divides a steel member into a plurality of processing procedures, and a plurality of operators cooperatively participate, and each operator designates to complete the corresponding processing procedure, so that the production efficiency and the product quality are improved.
The aim of the invention is realized by the following technical scheme:
a steel member production line comprising: the device comprises a base station, an annular assembly line and a plurality of rotary work stations;
the annular assembly line is arranged on the base station;
the rotary tables are arranged on the annular assembly line at intervals, and the annular assembly line drives the rotary tables to rotate in an annular mode.
In one embodiment, the annular pipeline comprises: the device comprises a driving motor, a conveyor belt, a driving wheel, a driven wheel, an annular guide rail and a plurality of sliding blocks;
the conveyor belt is connected end to end and surrounds between the driving wheel and the driven wheel, and the driving motor is in driving connection with the driving wheel;
the sliding blocks are arranged on the annular guide rail in a sliding manner at intervals and connected with the conveyor belt;
each rotary workbench is correspondingly arranged on each sliding block.
In one of the embodiments of the present invention,
the rotary workbench comprises a fixed base and a rotary disc rotatably arranged on the fixed base;
the fixed base is fixed on the sliding block.
In one embodiment, an annular handle is provided at the edge of the rotating disc.
In one embodiment, a plurality of elevating wood blocks are arranged on the end face of the rotary disc, the elevating wood blocks are distributed in an annular array with the central shaft of the rotary disc as the center, and a chip accommodating groove is formed between two adjacent elevating wood blocks.
In one embodiment, the annular pipeline further comprises a power supply and a plurality of micro switches; the micro switches are connected with the driving motor in series and connected with the power supply;
the micro switches are closed, the circuit is connected, and the driving motor is started;
and when one micro switch is disconnected, the circuit is disconnected, and the driving motor is stopped.
In one embodiment, the annular pipeline further comprises a plurality of triggers, and each trigger corresponds to each micro switch;
the trigger is used for controlling the micro switch so as to enable the micro switch to be closed or opened.
In one embodiment, the trigger comprises: the device comprises a fixed plate, a driving block, a follow-up block, a trigger rod, a bolt and a pull rope;
the driving block is arranged on the fixed plate in a sliding way through a reset spring, and the follow-up block is arranged on the driving block in a sliding way through a tension spring;
the fixed plate is provided with a fixed through hole, the driving block is provided with a movable through hole, and the follow-up block is provided with a avoidance through hole;
the driving block is provided with a first abutting surface, and the following block is provided with a second abutting surface;
the trigger rod is provided with a supporting end and a trigger end, and a return spring is used for providing return elastic force for the trigger rod;
the bolt is provided with a plug end and a pulling end, the plug end is provided with an inclined plane, and the pulling end is connected with the pull rope;
the bolt is not inserted into the fixed through hole, the movable through hole and the avoidance through hole: the central axis of the fixed through hole and the central axis of the movable through hole are not in the same straight line; the triggering end of the triggering rod is separated from the micro switch, and the abutting end of the triggering rod is pressed on the first abutting surface;
the bolt is inserted into the fixed through hole, the movable through hole and the avoidance through hole: the central axis of the fixed through hole and the central axis of the movable through hole are on the same straight line; the triggering end of the triggering rod is pressed on the micro switch, and the abutting end of the triggering rod is pressed on the second abutting surface; no acting force is generated between the insertion end of the bolt and the abutting end of the trigger rod; the reset spring applies elastic force to the side wall of the bolt through the driving block.
The steel member production method is realized through the steel member production line and comprises the following steps of:
arranging a plurality of processing stations along the circulation direction of the annular assembly line, wherein each processing station is provided with an operator;
each operator touches a corresponding trigger to close a corresponding micro switch;
when all the micro switches are closed, the power supply is switched on, and the driving motor is started;
each operator moves back and forth in the current machining station to machine the steel member in the current machining station;
when an operator fails to complete the current working procedure in time and the current steel member is about to enter the next machining position, the trigger of the current machining position can cause the micro switch to be disconnected, so that the power supply is in a disconnected state, and the driving motor stops driving;
after the operator of the current processing station completes the current working procedure, the trigger causes the micro switch to be closed again, so that the power supply is switched on again, and the driving motor continues to drive.
According to the steel member production line, the steel member is divided into a plurality of processing procedures, a plurality of operators participate in cooperation, and each operator designates to complete the corresponding processing procedure, so that the production efficiency and the product quality are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a steel member production line in accordance with one embodiment of the present invention;
FIG. 2 is a plan view of the steel member production line shown in FIG. 1;
FIG. 3 is a perspective view of the annular assembly line shown in FIG. 1;
FIG. 4 is a partial view of the annular pipeline shown in FIG. 3;
FIG. 5 is a perspective view of the rotary table of FIG. 1;
FIG. 6 is a plan view of the rotary table shown in FIG. 5;
FIG. 7 is a schematic circuit diagram of a plurality of micro switches in series with a drive motor;
FIG. 8 is a block diagram of a flip-flop;
FIG. 9 is a partial view of the trigger shown in FIG. 8;
FIG. 10 is a cross-sectional view of the trigger shown in FIG. 9;
FIG. 11 is an exploded view of the trigger shown in FIG. 9;
FIG. 12 is a state diagram (one) of the flip-flop shown in FIG. 9;
FIG. 13 is a state diagram (II) of the flip-flop shown in FIG. 9;
FIG. 14 is a state diagram (III) of the flip-flop shown in FIG. 9;
fig. 15 is a state diagram (fourth) of the flip-flop shown in fig. 9.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the present invention discloses a steel member production line 10, which includes: a base station 100, an annular assembly line 200, and a plurality of rotary tables 300.
The annular pipeline 200 is mounted on the base 100. The plurality of rotary tables 300 are disposed on the annular assembly line 200 at intervals, and the annular assembly line 200 drives the plurality of rotary tables 300 to rotate in an annular manner.
Wherein, a steel member 20 to be processed is placed on each rotary table 300, and the rotary table 300 is driven by the annular assembly line 200 to perform periodic rotary motion, so as to drive the steel members 20 thereon to perform rotary motion together, and the steel members 20 complete a whole set of processing technological process after completing a rotary period.
As shown in fig. 1 and 2, in the present embodiment, the number of the rotary tables 300 is seven, the seven rotary tables 300 correspond to seven processing steps, seven processing stations may be disposed along the circulation direction of the annular assembly line 200, each processing station is provided with an operator, and each operator completes a designated process on the corresponding processing station. Of course, depending on the actual production, a suitable number of processing stations may be provided along the direction of flow of the endless flow line 200, with one operator being provided at each processing station.
The following describes the specific structure of the above-described annular pipeline 200:
as shown in fig. 3 and 4, the annular pipeline 200 includes: a driving motor 210, a conveyor belt 220, a driving wheel 230, a driven wheel 240, an endless rail 250, and a plurality of sliders 260.
The conveyor belt 220 is wound around the driving wheel 230 and the driven wheel 240 end to end, and the driving motor 210 is in driving connection with the driving wheel 230. A plurality of sliders 260 are slidably disposed on the endless rail 250 at intervals and coupled to the conveyor belt 220. Each rotary table 300 is correspondingly disposed on each slider 260.
Next, the operation principle of the above-described annular pipeline 200 will be described:
the driving motor 210 drives the driving wheel 230 to rotate, and the conveyor belt 220 performs annular rotary motion around the driving wheel 230 and the driven wheel 240 under the cooperation of the driven wheel 240;
the conveyor belt 220 drives the slider 260 connected thereto to slide along the endless guide rail 250;
the sliding block 260 further drives the rotary workbench 300 thereon to move;
the steel member 20 is placed on the rotary table 300, the steel member 20 moves together with the rotary table 300, and after one cycle of the turning movement is completed, the steel member 20 returns to the initial position, and an operator can remove the machined steel member 20 from the rotary table 300 and place the steel member 20 to be machined on the rotary table 300.
Next, a specific configuration of the rotary table 300 will be described.
As shown in fig. 5 and 6, the rotary table 300 includes a fixed base 310 and a rotary disk 320 rotatably provided on the fixed base 310. The fixed base 310 is fixed to the slider 260.
In the present invention, the rotary table 300 can rotate around its central axis, so that the rotary table 300 can drive the steel member 20 to rotate, and an operator adaptively rotates the steel member 20 according to actual situations, so as to adjust the steel member 20 to a suitable position, and facilitate the operator to process (e.g. polish or weld) the steel member 20.
Further, as shown in fig. 5, an annular handle 321 is provided at the edge of the rotating disk 320. By providing the ring-shaped handle 321, an operator can conveniently grasp better, thereby performing a rotating operation of the rotating disk 320.
In the present invention, there is also a technical problem to be solved: a large amount of iron pieces are generated during the polishing of the steel member 20, and the iron pieces are accumulated on the table surface of the rotary table 300. When the steel member 20 is placed on the table surface of the rotary table 300 or when the steel member 20 is removed from the table surface of the rotary table 300, the steel member 20 is affected by the scrap iron on the table surface of the rotary table 300 to generate scratch.
In order to solve the above technical problem, a plurality of elevating wood blocks 322 (as shown in fig. 5) are disposed on the end surface of the rotating disc 320, the elevating wood blocks 322 are distributed in a ring-shaped array with the central axis of the rotating disc 320 as the center, and a chip accommodating groove 323 is formed between two adjacent elevating wood blocks 322.
By providing the spacer blocks 322, the following technical effects are obtained: on the one hand, scrap iron generated by polishing the steel member 20 falls into the scrap accommodating groove 323, and the steel member 20 is not directly pressed on the rotating disc 320 under the supporting action of the heightened wood block 322, so that the influence of the scrap iron on the steel member 20 is reduced; on the other hand, when the steel member 20 is placed on the rotating disk 320, the elevating wood blocks 322 have a certain buffering effect, so that the influence caused by strong vibration is reduced; in still another aspect, the scrap accommodating groove 323 can collect as much scrap iron as possible, and after the scrap iron is accumulated to a certain extent, the scrap iron is cleaned again, so that the cleaning frequency is reduced.
In the present invention, there is also a technical problem to be solved:
a plurality of processing stations are provided along the flow direction of the endless flow line 200, each processing station being configured with an operator, each operator completing a designated process at a corresponding processing station. It will be appreciated that a plurality of operators corresponds to a team, and the team member includes a plurality of operators, and the plurality of operators collectively complete the machining operation of the steel member 20. The machining operation of one steel member 20 is divided into a plurality of processes, and each operator performs one of the processes designated therein, so that the steel member 20 performs the entire machining process with the cooperation of the plurality of operators.
As can be seen from the above description, the steel member 20 is driven by the annular assembly line 200 to realize annular rotation, and under normal conditions, the annular assembly line 200 is in non-stop rotation, and the circulation speed of the annular assembly line 200 can be specifically set so as to meet the actual production condition, and the steel member 20 is in non-stop rotation from the loading position to the unloading position. Such a setting can significantly improve the machining efficiency and quality, preventing a member of the team from flowing into the next machining station due to failure to complete the current process in time.
As shown in fig. 7, to solve the above technical problem, the annular assembly line 200 further includes a power supply 270 and a plurality of micro switches 280, wherein the plurality of micro switches 280 are connected in series with the driving motor 210 and connected to the power supply 270. The plurality of micro-switches 280 are closed, the circuit is completed, and the driving motor 210 is started. Some of the micro switches 280 are opened, the circuit is opened, and the driving motor 210 is stopped.
As shown in fig. 8, further, the annular pipeline 200 further includes a plurality of flip-flops 400, each flip-flop 400 corresponding to each micro-switch 280. The trigger 400 is used to control the micro switch 280 such that the micro switch 280 is closed or opened.
Referring to fig. 1 and 2, a micro switch 280 is disposed at each processing station, and a trigger 400 corresponding to the micro switch 280 is disposed at each processing station. When the operators of the team member are aligned, each operator reaches a designated processing station, each operator touches a corresponding trigger 400, so that a corresponding microswitch 280 is closed, when all the microswitches 280 are closed, the power is turned on, the driving motor 210 is started, and the annular assembly line 200 starts to drive the rotary table 300 and the steel member 20 thereon to perform rotary motion. When an operator fails to complete the current process in time, the current steel member 20 is about to enter the next processing position, and at this time, the trigger 400 of the current processing position causes the micro switch 280 to be turned off, so that the power supply is turned off, the driving motor 210 stops driving, and all the steel members 20 stay at the current position. After the operator at the current station completes the current process, the trigger 400 causes the microswitch 280 to be reclosed, so that the power is turned on again and normal operation is continued.
As to how the trigger 400 controls the micro switch 280 to make the micro switch 280 be closed or opened, the following is explained:
referring to fig. 9, 10 and 11, the flip-flop 400 includes: the fixed plate 410, the driving block 420, the following block 430, the triggering lever 440, the latch 450, and the pulling rope 460 (shown in fig. 8).
The driving block 420 is slidably disposed on the fixed plate 410 through a return spring 421, and the following block 430 is slidably disposed on the driving block 420 through a tension spring 431.
The fixed plate 410 is provided with a fixed through hole 411, the driving block 420 is provided with a movable through hole 422, and the following block 430 is provided with a avoidance through hole 432.
The driving block 420 has a first abutting surface 423, and the follower block 430 has a second abutting surface 433.
The trigger lever 440 has an abutment end 441 and a trigger end 442, and a return spring 443 is provided for providing a return elastic force to the trigger lever 440 (one end of the return spring 443 abuts against the external base, thereby applying the elastic force to the trigger lever 440).
The latch 450 has a plug end 451 and a pull end 452, the plug end 451 having an inclined surface 4511, the pull end 452 being connected to the pull cord 460.
When the latch 450 is not inserted into the fixing through hole 411, the moving through hole 422 and the avoiding through hole 432: the central axis of the fixed through hole 411 and the central axis of the moving through hole 422 are not on the same straight line; the trigger end 442 of the trigger lever 440 is separated from the micro switch 280, and the abutting end 441 of the trigger lever 440 is pressed against the first abutting surface 423.
The latch 450 is inserted into the fixing hole 411, the moving hole 422 and the avoiding hole 432: the central axis of the fixed through hole 411 and the central axis of the moving through hole 422 are on the same straight line; the trigger end 442 of the trigger lever 440 is pressed against the micro switch 280, and the abutting end 441 of the trigger lever 440 is pressed against the second abutting surface 433; no force is generated between the insertion end 451 of the latch 450 and the abutment end 441 of the trigger lever 440; the return spring 421 applies an elastic force to the sidewall of the latch 450 through the active block 420.
Next, the operation principle of the flip-flop 400 having the above-described structure will be described (refer to fig. 12, 13, 14, and 15 together):
one end of a pull rope 460 is connected with the pulling end 452 of the plug 450, and the other end of the pull rope 460 is worn on the wrist of an operator;
inserting the insertion end 451 of the latch 450 into the fixing through hole 411, the moving through hole 422 and the escape through hole 432, in which process:
as shown in fig. 12 and 13, the plugging end 451 passes through the fixing through hole 411 and reaches the moving through hole 422, and the inclined surface 4511 of the plugging end 451 pushes the driving block 420 to move to one side (the restoring spring 421 starts to compress) by the moving through hole 422;
as shown in fig. 12 and 13, the follower block 430 cannot move along with the driving block 420 (the tension spring 431 starts to be in a stretched state) temporarily due to the limit action of the abutting end 441 of the trigger lever 440;
as shown in fig. 14 and 15, when the plug end 451 reaches the avoidance hole 432, the plug end 451 pushes the trigger lever 440 through the abutment end 441, so that the abutment end 441 of the trigger lever 440 is disengaged from the avoidance hole 432;
as shown in fig. 14 and 15, once the abutting end 441 of the trigger lever 440 is disengaged from the avoidance through hole 432 (the follower block 430 is no longer limited by the abutting end 441 of the trigger lever 440), the follower block 430 also moves to one side along with the driving block 420 under the action of the tension spring 431 (the abutting end 441 of the trigger lever 440 is pushed to jump from the first abutting surface 423 to the second abutting surface 433);
as shown in fig. 14 and 15, after the follower 430 moves to a position, the return spring 443 provides an elastic force to the trigger lever 440, so that the holding end 441 of the trigger lever 440 is pressed against the second holding surface 433, and at this time, the trigger end 442 of the trigger lever 440 contacts the micro switch 280 due to the displacement of the trigger lever 440, thereby making the micro switch 280 in a closed state;
when the micro-switches 280 of all the processing stations are in a closed state, the power supply is turned on, and the driving motor 210 is started;
since the endless flow line 200 is in a non-stop rotational motion, the operator's steps are also slow to follow the steel member 20, and when an operator is not finished with the current prescribed process due to low efficiency, the steel member 20 is immediately ready to go from the current station to the next station, and the pull cord 460 is pulled, the latch 450 is very easily pulled out of the through hole, and during this process:
once the latch 450 is pulled out of the through hole, the driving block 420 is reset immediately under the action of the reset spring 421, and at the same time, the driving block 420 drives the following block 430 to reset together;
when the follower block 430 resets, the abutting end 441 of the trigger lever 440 slides from the second abutting surface 433 to the first abutting surface 423, and the trigger lever 440 resets, so that the trigger end 442 of the trigger lever 440 is separated from the micro switch 280, and the micro switch 280 is in an off state;
when a certain micro switch 280 is in an off state, the whole circuit is broken, and the driving motor 210 stops driving;
the operator who currently does not complete the currently designated process due to the low efficiency continues to complete the remaining operations, and after the operations are completed, the current operator reinserts the latch 450 into the through hole so that the micro switch 280 is again in the closed state, and the driving motor 210 continues to be driven.
Here, it is to be specifically noted that, the trigger lever 440 is provided with a return spring 443, the return spring 443 is used to provide a return elastic force for the trigger lever 440, and when the latch 450 is inserted into the through hole, in order to avoid the return elastic force acting on the latch 450 through the trigger lever 440 to disengage the latch 450 from the through hole, the present invention particularly provides the follower 430, and the abutting end 441 of the trigger lever 440 is pressed against the second abutting surface 433, so that no force is generated between the inserting end 451 of the latch 450 and the abutting end 441 of the trigger lever 440, and the latch 450 is not pushed out of the through hole, thereby improving the inserting stability of the latch 450. In addition, the abutting end 441 of the trigger lever 440 is stably pressed against the second abutting surface 433 by the blocking of the follower 430, so that the triggering end 442 of the trigger lever 440 is stably connected to the micro switch 280. Therefore, when the latch 450 is inserted into the through hole, the follower 430 solves the technical problem that no force is generated between the insertion end 451 and the abutting end 441 to prevent the latch 450 from being separated from the through hole, and the follower 430 solves the technical problem that the trigger end 442 of the trigger lever 440 is stably connected with the micro switch 280.
It is further specifically noted that when the latch 450 is inserted into the through hole, the return spring 421 in a compressed state applies an elastic force to the sidewall of the latch 450 through the driving block 420, and a friction force is generated between the sidewall of the latch 450 and the moving through hole 422 of the driving block 420, and the friction force is just as good as that: on the one hand, under the action of friction force, the bolt 450 is not easy to separate from the through hole due to the influence of small vibration; on the other hand, once the pull cord 460 is slightly pulled, the slight pulling force overcomes the friction force and is released from the through hole. It can be seen that, when the latch 450 is inserted into the through hole, the latch 450 solves a technical problem of lifting the trigger lever 440 to make the trigger end 442 contact with the micro switch 280, and the latch 450 also solves a technical problem of stably staying in the through hole due to the thrust of the driving block 420.
From the above analysis, the micro switch 280 is closed and the latch 450 stays stably by simply plugging the latch 450 into the through hole; the latch 450 may be pulled out of the through hole as soon as a slight force is applied and the microswitch 280 is immediately opened.
The invention also provides a production method of the steel member, which is realized through the steel member production line and comprises the following steps:
arranging a plurality of processing stations along the circulation direction of the annular assembly line, wherein each processing station is provided with an operator;
each operator touches a corresponding trigger to close a corresponding micro switch;
when all the micro switches are closed, the power supply is switched on, and the driving motor is started;
each operator moves back and forth in the current machining station to machine the steel member in the current machining station;
when an operator fails to complete the current process in time and the current steel member is about to enter the next processing position, the trigger of the current processing position can cause the micro switch to be disconnected, so that the power supply is in a disconnected state, the driving motor stops driving, and all the steel members stay at the current position;
after the operator of the current processing station completes the current working procedure, the trigger causes the micro switch to be closed again, so that the power supply is switched on again, and the driving motor continues to drive.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. A steel member production line, comprising: the device comprises a base station, an annular assembly line and a plurality of rotary work stations;
the annular assembly line is arranged on the base station;
the rotary tables are arranged on the annular assembly line at intervals, and the annular assembly line drives the rotary tables to rotate in an annular mode;
the annular pipeline comprises: the device comprises a driving motor, a conveyor belt, a driving wheel, a driven wheel, an annular guide rail and a plurality of sliding blocks;
the conveyor belt is connected end to end and surrounds between the driving wheel and the driven wheel, and the driving motor is in driving connection with the driving wheel;
the sliding blocks are arranged on the annular guide rail in a sliding manner at intervals and connected with the conveyor belt;
each rotary workbench is correspondingly arranged on each sliding block;
the annular assembly line also comprises a power supply and a plurality of micro switches; the micro switches are connected with the driving motor in series and connected with the power supply; the micro switches are closed, the circuit is connected, and the driving motor is started; a certain micro switch is disconnected, a circuit is disconnected, and the driving motor is stopped;
the annular assembly line further comprises a plurality of triggers, and each trigger corresponds to each micro switch; the trigger is used for controlling the micro switch so as to enable the micro switch to be closed or opened;
the trigger includes: the device comprises a fixed plate, a driving block, a follow-up block, a trigger rod, a bolt and a pull rope; the driving block is arranged on the fixed plate in a sliding way through a reset spring, and the follow-up block is arranged on the driving block in a sliding way through a tension spring; the fixed plate is provided with a fixed through hole, the driving block is provided with a movable through hole, and the follow-up block is provided with a avoidance through hole; the driving block is provided with a first abutting surface, and the following block is provided with a second abutting surface; the trigger rod is provided with a supporting end and a trigger end, and a return spring is used for providing return elastic force for the trigger rod; the bolt is provided with a plug end and a pulling end, the plug end is provided with an inclined plane, and the pulling end is connected with the pull rope; the bolt is not inserted into the fixed through hole, the movable through hole and the avoidance through hole: the central axis of the fixed through hole and the central axis of the movable through hole are not in the same straight line; the triggering end of the triggering rod is separated from the micro switch, and the abutting end of the triggering rod is pressed on the first abutting surface; the bolt is inserted into the fixed through hole, the movable through hole and the avoidance through hole: the central axis of the fixed through hole and the central axis of the movable through hole are on the same straight line; the triggering end of the triggering rod is pressed on the micro switch, and the abutting end of the triggering rod is pressed on the second abutting surface; no acting force is generated between the insertion end of the bolt and the abutting end of the trigger rod; the reset spring applies elastic force to the side wall of the bolt through the driving block.
2. The steel member production line of claim 1, wherein,
the rotary workbench comprises a fixed base and a rotary disc rotatably arranged on the fixed base;
the fixed base is fixed on the sliding block.
3. The steel member production line of claim 2, wherein an annular handle is provided at an edge of the rotating disc.
4. The steel member production line according to claim 2, wherein a plurality of elevating wood blocks are arranged on the end face of the rotary disc, the elevating wood blocks are distributed in an annular array with the central shaft of the rotary disc as the center, and a chip accommodating groove is formed between two adjacent elevating wood blocks.
5. A method of producing a steel member, characterized by being realized by the steel member production line of claim 1, comprising the steps of:
arranging a plurality of processing stations along the circulation direction of the annular assembly line, wherein each processing station is provided with an operator;
each operator touches a corresponding trigger to close a corresponding micro switch;
when all the micro switches are closed, the power supply is switched on, and the driving motor is started;
each operator moves back and forth in the current machining station to machine the steel member in the current machining station;
when an operator fails to complete the current working procedure in time and the current steel member is about to enter the next machining position, the trigger of the current machining position can cause the micro switch to be disconnected, so that the power supply is in a disconnected state, and the driving motor stops driving;
after the operator of the current processing station completes the current working procedure, the trigger causes the micro switch to be closed again, so that the power supply is switched on again, and the driving motor continues to drive.
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2078447A (en) * | 1980-06-18 | 1982-01-06 | Huwood Ardee Ltd | Conveyor systems |
US5665947A (en) * | 1995-12-20 | 1997-09-09 | Honeywell, Inc. | Cable actuated switching mechanism with mechanical snap action capibility and broken cable monitoring capability |
EP0863522A2 (en) * | 1997-03-03 | 1998-09-09 | REMA Lipprandt GmbH & Co. KG | Emergency switching device, in particular for load-handling trucks, to interrupt the connection between a motor or its control unit and the batteries |
US5821488A (en) * | 1996-10-24 | 1998-10-13 | Honeywell Inc. | Cable actuated switching mechanism with mechanical snap action capability and broken cable monitoring capability |
JP2000133084A (en) * | 1998-10-23 | 2000-05-12 | Matsushita Electric Works Ltd | Pull switch |
JP2017082437A (en) * | 2015-10-26 | 2017-05-18 | 文化シヤッター株式会社 | Opening/closing body stopping device of opening/closing device |
CN109290792A (en) * | 2018-11-02 | 2019-02-01 | 山东红宝自动化有限公司 | A kind of Inner part of water valve automated assembly line |
CN109305526A (en) * | 2017-07-27 | 2019-02-05 | 大族激光科技产业集团股份有限公司 | A kind of geo-stationary orbit drive system, circular line |
CN109365899A (en) * | 2018-11-28 | 2019-02-22 | 泉州智驰自动化机械有限公司 | A kind of hardware production iron block cutter device |
CN211768286U (en) * | 2020-02-09 | 2020-10-27 | 昆山新越昌机械设备有限公司 | Annular product runner |
CN112367767A (en) * | 2020-11-30 | 2021-02-12 | 航天亮丽电气有限责任公司 | Full-automatic online board separating device |
CN112895786A (en) * | 2021-01-14 | 2021-06-04 | 阜阳师范大学 | Rotary type placing table for engraving art artworks |
CN115039193A (en) * | 2019-12-19 | 2022-09-09 | 贝克矿业***股份公司 | Emergency stop switch and machine with emergency stop switch |
-
2023
- 2023-05-23 CN CN202310591473.2A patent/CN116619044B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2078447A (en) * | 1980-06-18 | 1982-01-06 | Huwood Ardee Ltd | Conveyor systems |
US5665947A (en) * | 1995-12-20 | 1997-09-09 | Honeywell, Inc. | Cable actuated switching mechanism with mechanical snap action capibility and broken cable monitoring capability |
US5821488A (en) * | 1996-10-24 | 1998-10-13 | Honeywell Inc. | Cable actuated switching mechanism with mechanical snap action capability and broken cable monitoring capability |
EP0863522A2 (en) * | 1997-03-03 | 1998-09-09 | REMA Lipprandt GmbH & Co. KG | Emergency switching device, in particular for load-handling trucks, to interrupt the connection between a motor or its control unit and the batteries |
JP2000133084A (en) * | 1998-10-23 | 2000-05-12 | Matsushita Electric Works Ltd | Pull switch |
JP2017082437A (en) * | 2015-10-26 | 2017-05-18 | 文化シヤッター株式会社 | Opening/closing body stopping device of opening/closing device |
CN109305526A (en) * | 2017-07-27 | 2019-02-05 | 大族激光科技产业集团股份有限公司 | A kind of geo-stationary orbit drive system, circular line |
CN109290792A (en) * | 2018-11-02 | 2019-02-01 | 山东红宝自动化有限公司 | A kind of Inner part of water valve automated assembly line |
CN109365899A (en) * | 2018-11-28 | 2019-02-22 | 泉州智驰自动化机械有限公司 | A kind of hardware production iron block cutter device |
CN115039193A (en) * | 2019-12-19 | 2022-09-09 | 贝克矿业***股份公司 | Emergency stop switch and machine with emergency stop switch |
CN211768286U (en) * | 2020-02-09 | 2020-10-27 | 昆山新越昌机械设备有限公司 | Annular product runner |
CN112367767A (en) * | 2020-11-30 | 2021-02-12 | 航天亮丽电气有限责任公司 | Full-automatic online board separating device |
CN112895786A (en) * | 2021-01-14 | 2021-06-04 | 阜阳师范大学 | Rotary type placing table for engraving art artworks |
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